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HomeMy WebLinkAboutWPO201700013 Plan - Stormwater 2017-03-16Storm Sewer Structure Schedule hdU STS A EX-CVB) �����'|��� Sewer o������^�� �������0K�� (SS °� ^"\��^ `������� "�W=���.= "�=V|���=U= �"�"�~�� Sanitary " � ^ S ____11 INVERT � --~ � FLOW CAPACITYz' Q10 DESIGN ; Q10 VELOCITY ~~---I — � ,� PROFILE SH. � TYPE : TOP ELEV IN OUT PIPE DESCRIP71ON (CFS) FLOW (CFS) ; I ; 6" LINE IS FROM PERMEABLE 11 . �����'|��� Sewer o������^�� �������0K�� (SS °� ^"\��^ `������� "�W=���.= "�=V|���=U= �"�"�~�� Sanitary " � ^ / ���.�� i`^ � '` � / ��/1�` ^`~/ ^ � �� /� + ,� �/4� � .�� | ~�� . ,.. � i � CL��NOU| ! � � ' _�8U�4��U.uk��V���2�VY6_-. � � | ' �� ( CO -A2 8�1m H�uu oxuo �r / I / / | `�� � CLEANOUT _-� '' �� ` \ Y` f i f � ` / Gradin and Utlit 1. ALL SITE GRADING AND DRAINAGE CONTROLS SHOULD OCCUR WITHIN THE CONSTRUCTION LIMITS INDICATED ONTHE E&SPLAN. 2. GVVALESORCHANNELS SHALL 8EPLANTED WITH ANNUAL RYE GRASS TO STABILIZE AND CONTROL SOIL EROSION; ASPHALT AND OTHER IMPERVIOUS MATERIALS FOR SVVALESORCHANNELS WILL NOT 8EPERMITTED. 3. INSTALL ALL YARD INLETS IN ACCORDANCE WITH ALL MANUFACTURERS'RECOMMENDATIONS. 4. CONTRACTOR TO COORDINATE UTILITY LOCATIONS WITH ARCHITECT (i.e. CABLE, TV, GAS, ELECTRIC). 5. ALL UTILITIES MOUNTED ONBUILDING TOBELOCATED ATMINIMUM HEIGHTS ALLOWED BY SERVICE PROVIDERS. ALL MOUNTED UTILITIES SHALL BE PAINTED TO MATCH BUILDINGS. CONTRACTOR TO COORDINATE PAINT COLOR WITH ARCHITECT AND PAINTER PRIOR TOINSTALLATION. 6. ALL UTILITY PEDESTALS NOT MOUNTED T0THE BUILDING SHALL BEPAINTED T0MATCH ELECTRIC TRANSFORMERS. CONTRACTOR TO ENSURE REFLECTIVE ID MARKERS/CODING ARE NOT PAINTED. 7. TRANSFORMER PADS TOBESUPPLIED AND INSTALLED 8YSERVICE PROVIDER. 8. ALL ELECTRICAL CONDUIT SHALL BE PROVIDED BY SERVICE PROVIDER. SERVICE PROVIDER SHALL PROVIDE PULL WIRES TOCONTRACTOR. CONTRACTOR SHALL TURN UPAND CAP ALL CONDUITS. 0. GAS SERVICE TOBEINSTALLED BYSERVICE PROVIDER. GAS METERS SHALL NOT 8E LOCATED DIRECTLY UNDER ANY WINDOWS (IF ANY). 10. CONTRACTOR TOCOORDINATE UTILITIES WITH LANDSCAPE AND LIGHTING PLAN PRIOR TO INSTALLATION. 11. ANY ADDITIONAL CUT/F|LLSHALL 8ESTOCKPILED ONSITE. CONTACTOVVNER/ARCH/TECT/ ENGINEER FOR BEST LOCATION. 12WATER METER T0BESIZED 8YAL8EMARLECOUNTY SERVICE AUTHORITY. 13� ROOF DOWNSPOUTS AND DRAINS TOBEMIN. 6'|NDIAMETER, UNLESS SPECIFIED OTHERWISE. 14. ROOF DRAIN PIPES LEADING TOCISTERN MUST MAINTAIN AMINIMUM OF1Y6SLOPE. 15. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. /` �= ^7 |/ / ~ // / ' . / , I_' ' ` , t-,, . |/ / ' ~ 3 / ` /11, 1 / �� U / / | / � | � ^ l \ �� I \ \ \ -, �_ 1, ��I,o' _V1 � i III \ �q� " 1i � |` \ / } \ � ` / \ � } ' | � | �� �VxN/L/ II | / / ) / / ) / / | /2� (�� ! / / � I / /1"n" _� L -1 — 4F � � ,j � / ' /I., i / ' | ' ' � .^~- ~� �--/\ \ t? B�X��0� - � \\ \ +� / � / /n /�unn/�/�/�/I - I i, % I [_ �, — |\ \ \ /| \ \ \ / / \ \t�' ��(JX� ` (�/7 / |\ \ i 7 / \ \ | ! // ASH / . / | \ / | / / | \ ' it?' ��/)�k�O(]�) / | i / F-� / / | / / | �22�LJ}(N/{JL�/� | / / | / | | / `/ X ��~ /4�/�/ \` /' . ~`\ | ��n� '''� ACSA WATER AND SEWER CONDITIONS ..� i : I I J -1 � o 1 ��, -, 11 '1'1� � _<1 ,.1:,11 ".1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE I ; , I " I 1;I.- _� ,. -- ''IAUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR I i 1 'I-41 0�2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE P ; i , 9 , , I li // .- ,� , I �WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE __ __ _- I __iry 1'"Il , �_ I if � 1" ',O� HE H H - �ONLY APPROXIMATE. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE I',- i I � �' � :ALL UNDERGROUND LINES AND STRUCTURES AS NECESSARY. w, 11 i � I _____1 ,/' i , ..,3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION " �, ss,/�Rug 42' 8 0 X A 0 O'D.-, 1 I I I - \�OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS AS 1, I �, ; M A -':;,,'3 I N G I I /_11 � i ( � ,- I I _! I �,, / ; IWA PL ! F \ �__7 1DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY If � I .., -11 i . I5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY 11I, 0 i 1.ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE (3) FEET OF i : i I I6. � � : � - (DI //___ 'COVER MEASURED FROM THE TOP OF THE PIPE, OVER THE CENTERLINE OF THE I . i -_ 11i 3 8" PO � .�­] 11.";, - PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS, AND WATER I . �, -_ -LINES, ETC. 1. � i / / / , CO ) - I 1 148. VALVES ON DEAD END LINES SHALL BE RODDED TO PROVIDE ADEQUATE / i I � ,5HRuB MA SSING ,­ i ---, 1.,1, " BUILIRESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE. -1-11-1-- . ...... ___,__---- 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD ., 12' BOXWOOD!'�t`,_ ", + " �_ -,, / J ",REGULATION REGARDING BRASS FITTINGS EFFECTIVE JANUARY 4,2014 (SENATE 1, .. %,P� I � �, �,.., �: 1,11","BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). 1, , I.. ,,, ,_ -1 � `,�`` ` � I ` ~ . __ , I V, - , \ 11 , �� , 7 �� ,-,,- - - I �* "I , -44��_ /F "? " , \ I I i / , \ ,,' I , _/ G 1, \/ - li 11 . 11, . 'J"i I 1 , I , \ \11 \ % 11 I I ,1*4, le, '' , ,", ,;., _" ,,�� Y + , L\ - \_ , " I , ,.,. , , _11- -- '. " I \7 1 't 11 , , ,/ I 11 I. - \� I Y' , � I L, ' ^ ,r \ ''Ill .", \ , " � "': ,,� i i I 11 / / , *,, C ,-, - V \\ � I I", I 11 I ,I% , I , I . , I ",11,1`111/** 1 I I 1 \ I 1, V, ii \ � F ,,:i � "" I 'I " 1 I I , , 't , ,`VI ,,,,/ , I t I / 11 I ,% ) , I; I , / , / . I" , I'- I I \ r, I I / / I, 1, /,/, \ , I ; ,� �MH I " / , /12 .91 I 0 I /,, � 4 I 4,i` //, , I F ; Ii / / , I/ / ` III / 11,I, � 36" ECA I i I / i V , 11 \/ / 1, / \ / t, I 11 #, I'd �,I // 1�� / ; I , I I - 1, ,,,\ I i / V Ill -.1 /I 'I / I \', I ,F,, " / �/ I _ . - I tI / I . \ � I . ,R T (�"X24`),' " I , it, I Ilo I "I - I ": 1 I - __ I I � B4-) \ "I - / It 1 I,, \ ".I Iii I, -011 I I Y/ /' I V , "- )7 1 1�� _\V,,_`r`, __`1� '\'�- 'I P S Z7OP SIG- Ni X " /- \ � \ /) 14) i I i ''I , , I f, �� i I ," '^ '^�'~~`' ~-^~~^^~'^ LEAST - '--'--'--- _- d, 7 , - 1, i I ' ,,/ I � , i i I tol& :1 11 11 11 11 I 8," PINE I- _,- 1_1__::I::I ", , I 1;1;1":"—..—._;_:;;_;,:,;;;:";,—,",;_,,:;,:":,.;;;;:;; ,,, . ..... -1 .... 11-1- — "I / - , , i , ' cd,ri,,, ,I Ji 01 \ - lv, - 0 / _, I C /_ , __ I, ::]( \1 7 ,, , r , 1 M / __�_7' ,N(__(), 1 . i \ - ___.­/�� q q!�NJAR,,� ' S 3J ,; / / I S ~' `CYPI� DP�SED-SAN�ARY � � � _ `��~," __ ____ _ �_ ~ �/ ��VVER L8|ERAL � 6«t�8�|bmnoGde �OUDh/ �^�artment -` ''` '` / x / ' / v ` Community O ' - ' / / . f // � / . �� ' �Dat PHASE 1 LIMITS OF CONSTRUCTION -- - --- - ---- - -�� -� ' ~^ ~� ~~~~'� --~ ~~~~k to ' � '-- ' `"`c -- -_CV�� __ � ' ' -- ---�' _�- ������~~ �U ' �---~���1111iip,i ... 11111 n1,31 ' ---- - - ---- - -�--''_� ~-�- _ _ _ _ __ _ �___ _ � _ _ ___ _ - - —��� -�����- -�=a��������-°=- ~��� � PHASE 1 L|�m[ -----���= =��_�� ' / - ^ � {)F CONCT�' T|0-- '- -^�� �� ^` ��_ _ - .��°/ .. .` � __� ' ` / � '-~ __ � ./ ' '' �/ � '' ~ / / ^ /'~ ',~- | ��~��l / '' oc8|�� 1"=2U' contour interval � 2' / '' �� � / '' 1. ~ ~~ ~-- '' / ' `' | / °~� -''' �/ � ' � 0 2O 4O O0 './ ''� /� '", `` � , '�' ^ 4114124,* CONSULTING ENGINEERS LANDSCAPE ARCHITECTS LAND PLANNERS 301 EAST HIGH STREET CHARLOTTESVILLE, vxz29U2 t: 434-979-7522 C434-93c1/Y4 McKee Carson and Field Sport Concepts, Ltd. reserves its common law copyright and other property rights mthese drawings, All ideas, designs, sections, details, and plans are the property ovMcKee Carson and Field Sport concopts, Ltd, These plans are not too* repmuuceu, chonned, or copied in any form o,manner whatsoever, nor are they to be assigned toany third party without first obtaining the express permission and consent ofeither McKee Carson o,Field Sport Concepts, Ltd. Revisions: 1. 2/27/08: FINAL, ARB REVIEW 2.4/10/08: ARB GOMMENTS 3.6/10/08 FINAUSITE PLAN 4.9/29/08 FINAL!S1TE PLAN COMMENTS 5.1/30/09 FINALSITE PLAN COMMENTS 6.4/10/09 FINAL SITE PLAN COMMENTS 7.4/28/09 FINALSITE PLAIN COMMENTS 8.03/31/14 MINO)R SITE AMENDMENTS 10. 05/19/2014 WPO COMMENTS 11. 05/29/2014 ARIB COMMENTS 12.06/03/2014 WP)O COMMENTS ____11 Project No.: 0706 Designed: Cm Checked: RBM / ���.�� i`^ � '` � / ��/1�` ^`~/ ^ � �� /� + ,� �/4� � .�� | ~�� . ,.. � i � CL��NOU| ! � � ' _�8U�4��U.uk��V���2�VY6_-. � � | ' �� ( CO -A2 8�1m H�uu oxuo �r / I / / | `�� � CLEANOUT _-� '' �� ` \ Y` f i f � ` / Gradin and Utlit 1. ALL SITE GRADING AND DRAINAGE CONTROLS SHOULD OCCUR WITHIN THE CONSTRUCTION LIMITS INDICATED ONTHE E&SPLAN. 2. GVVALESORCHANNELS SHALL 8EPLANTED WITH ANNUAL RYE GRASS TO STABILIZE AND CONTROL SOIL EROSION; ASPHALT AND OTHER IMPERVIOUS MATERIALS FOR SVVALESORCHANNELS WILL NOT 8EPERMITTED. 3. INSTALL ALL YARD INLETS IN ACCORDANCE WITH ALL MANUFACTURERS'RECOMMENDATIONS. 4. CONTRACTOR TO COORDINATE UTILITY LOCATIONS WITH ARCHITECT (i.e. CABLE, TV, GAS, ELECTRIC). 5. ALL UTILITIES MOUNTED ONBUILDING TOBELOCATED ATMINIMUM HEIGHTS ALLOWED BY SERVICE PROVIDERS. ALL MOUNTED UTILITIES SHALL BE PAINTED TO MATCH BUILDINGS. CONTRACTOR TO COORDINATE PAINT COLOR WITH ARCHITECT AND PAINTER PRIOR TOINSTALLATION. 6. ALL UTILITY PEDESTALS NOT MOUNTED T0THE BUILDING SHALL BEPAINTED T0MATCH ELECTRIC TRANSFORMERS. CONTRACTOR TO ENSURE REFLECTIVE ID MARKERS/CODING ARE NOT PAINTED. 7. TRANSFORMER PADS TOBESUPPLIED AND INSTALLED 8YSERVICE PROVIDER. 8. ALL ELECTRICAL CONDUIT SHALL BE PROVIDED BY SERVICE PROVIDER. SERVICE PROVIDER SHALL PROVIDE PULL WIRES TOCONTRACTOR. CONTRACTOR SHALL TURN UPAND CAP ALL CONDUITS. 0. GAS SERVICE TOBEINSTALLED BYSERVICE PROVIDER. GAS METERS SHALL NOT 8E LOCATED DIRECTLY UNDER ANY WINDOWS (IF ANY). 10. CONTRACTOR TOCOORDINATE UTILITIES WITH LANDSCAPE AND LIGHTING PLAN PRIOR TO INSTALLATION. 11. ANY ADDITIONAL CUT/F|LLSHALL 8ESTOCKPILED ONSITE. CONTACTOVVNER/ARCH/TECT/ ENGINEER FOR BEST LOCATION. 12WATER METER T0BESIZED 8YAL8EMARLECOUNTY SERVICE AUTHORITY. 13� ROOF DOWNSPOUTS AND DRAINS TOBEMIN. 6'|NDIAMETER, UNLESS SPECIFIED OTHERWISE. 14. ROOF DRAIN PIPES LEADING TOCISTERN MUST MAINTAIN AMINIMUM OF1Y6SLOPE. 15. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. /` �= ^7 |/ / ~ // / ' . / , I_' ' ` , t-,, . |/ / ' ~ 3 / ` /11, 1 / �� U / / | / � | � ^ l \ �� I \ \ \ -, �_ 1, ��I,o' _V1 � i III \ �q� " 1i � |` \ / } \ � ` / \ � } ' | � | �� �VxN/L/ II | / / ) / / ) / / | /2� (�� ! / / � I / /1"n" _� L -1 — 4F � � ,j � / ' /I., i / ' | ' ' � .^~- ~� �--/\ \ t? B�X��0� - � \\ \ +� / � / /n /�unn/�/�/�/I - I i, % I [_ �, — |\ \ \ /| \ \ \ / / \ \t�' ��(JX� ` (�/7 / |\ \ i 7 / \ \ | ! // ASH / . / | \ / | / / | \ ' it?' ��/)�k�O(]�) / | i / F-� / / | / / | �22�LJ}(N/{JL�/� | / / | / | | / `/ X ��~ /4�/�/ \` /' . ~`\ | ��n� '''� ACSA WATER AND SEWER CONDITIONS ..� i : I I J -1 � o 1 ��, -, 11 '1'1� � _<1 ,.1:,11 ".1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE I ; , I " I 1;I.- _� ,. -- ''IAUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR I i 1 'I-41 0�2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE P ; i , 9 , , I li // .- ,� , I �WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE __ __ _- I __iry 1'"Il , �_ I if � 1" ',O� HE H H - �ONLY APPROXIMATE. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE I',- i I � �' � :ALL UNDERGROUND LINES AND STRUCTURES AS NECESSARY. w, 11 i � I _____1 ,/' i , ..,3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION " �, ss,/�Rug 42' 8 0 X A 0 O'D.-, 1 I I I - \�OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS AS 1, I �, ; M A -':;,,'3 I N G I I /_11 � i ( � ,- I I _! I �,, / ; IWA PL ! F \ �__7 1DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY If � I .., -11 i . I5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY 11I, 0 i 1.ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE (3) FEET OF i : i I I6. � � : � - (DI //___ 'COVER MEASURED FROM THE TOP OF THE PIPE, OVER THE CENTERLINE OF THE I . i -_ 11i 3 8" PO � .�­] 11.";, - PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS, AND WATER I . �, -_ -LINES, ETC. 1. � i / / / , CO ) - I 1 148. VALVES ON DEAD END LINES SHALL BE RODDED TO PROVIDE ADEQUATE / i I � ,5HRuB MA SSING ,­ i ---, 1.,1, " BUILIRESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE. -1-11-1-- . ...... ___,__---- 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD ., 12' BOXWOOD!'�t`,_ ", + " �_ -,, / J ",REGULATION REGARDING BRASS FITTINGS EFFECTIVE JANUARY 4,2014 (SENATE 1, .. %,P� I � �, �,.., �: 1,11","BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). 1, , I.. ,,, ,_ -1 � `,�`` ` � I ` ~ . __ , I V, - , \ 11 , �� , 7 �� ,-,,- - - I �* "I , -44��_ /F "? " , \ I I i / , \ ,,' I , _/ G 1, \/ - li 11 . 11, . 'J"i I 1 , I , \ \11 \ % 11 I I ,1*4, le, '' , ,", ,;., _" ,,�� Y + , L\ - \_ , " I , ,.,. , , _11- -- '. " I \7 1 't 11 , , ,/ I 11 I. - \� I Y' , � I L, ' ^ ,r \ ''Ill .", \ , " � "': ,,� i i I 11 / / , *,, C ,-, - V \\ � I I", I 11 I ,I% , I , I . , I ",11,1`111/** 1 I I 1 \ I 1, V, ii \ � F ,,:i � "" I 'I " 1 I I , , 't , ,`VI ,,,,/ , I t I / 11 I ,% ) , I; I , / , / . I" , I'- I I \ r, I I / / I, 1, /,/, \ , I ; ,� �MH I " / , /12 .91 I 0 I /,, � 4 I 4,i` //, , I F ; Ii / / , I/ / ` III / 11,I, � 36" ECA I i I / i V , 11 \/ / 1, / \ / t, I 11 #, I'd �,I // 1�� / ; I , I I - 1, ,,,\ I i / V Ill -.1 /I 'I / I \', I ,F,, " / �/ I _ . - I tI / I . \ � I . ,R T (�"X24`),' " I , it, I Ilo I "I - I ": 1 I - __ I I � B4-) \ "I - / It 1 I,, \ ".I Iii I, -011 I I Y/ /' I V , "- )7 1 1�� _\V,,_`r`, __`1� '\'�- 'I P S Z7OP SIG- Ni X " /- \ � \ /) 14) i I i ''I , , I f, �� i I ," '^ '^�'~~`' ~-^~~^^~'^ LEAST - '--'--'--- _- d, 7 , - 1, i I ' ,,/ I � , i i I tol& :1 11 11 11 11 I 8," PINE I- _,- 1_1__::I::I ", , I 1;1;1":"—..—._;_:;;_;,:,;;;:";,—,",;_,,:;,:":,.;;;;:;; ,,, . ..... -1 .... 11-1- — "I / - , , i , ' cd,ri,,, ,I Ji 01 \ - lv, - 0 / _, I C /_ , __ I, ::]( \1 7 ,, , r , 1 M / __�_7' ,N(__(), 1 . i \ - ___.­/�� q q!�NJAR,,� ' S 3J ,; / / I S ~' `CYPI� DP�SED-SAN�ARY � � � _ `��~," __ ____ _ �_ ~ �/ ��VVER L8|ERAL � 6«t�8�|bmnoGde �OUDh/ �^�artment -` ''` '` / x / ' / v ` Community O ' - ' / / . f // � / . �� ' �Dat PHASE 1 LIMITS OF CONSTRUCTION -- - --- - ---- - -�� -� ' ~^ ~� ~~~~'� --~ ~~~~k to ' � '-- ' `"`c -- -_CV�� __ � ' ' -- ---�' _�- ������~~ �U ' �---~���1111iip,i ... 11111 n1,31 ' ---- - - ---- - -�--''_� ~-�- _ _ _ _ __ _ �___ _ � _ _ ___ _ - - —��� -�����- -�=a��������-°=- ~��� � PHASE 1 L|�m[ -----���= =��_�� ' / - ^ � {)F CONCT�' T|0-- '- -^�� �� ^` ��_ _ - .��°/ .. .` � __� ' ` / � '-~ __ � ./ ' '' �/ � '' ~ / / ^ /'~ ',~- | ��~��l / '' oc8|�� 1"=2U' contour interval � 2' / '' �� � / '' 1. ~ ~~ ~-- '' / ' `' | / °~� -''' �/ � ' � 0 2O 4O O0 './ ''� /� '", `` � , '�' ^ 4114124,* CONSULTING ENGINEERS LANDSCAPE ARCHITECTS LAND PLANNERS 301 EAST HIGH STREET CHARLOTTESVILLE, vxz29U2 t: 434-979-7522 C434-93c1/Y4 McKee Carson and Field Sport Concepts, Ltd. reserves its common law copyright and other property rights mthese drawings, All ideas, designs, sections, details, and plans are the property ovMcKee Carson and Field Sport concopts, Ltd, These plans are not too* repmuuceu, chonned, or copied in any form o,manner whatsoever, nor are they to be assigned toany third party without first obtaining the express permission and consent ofeither McKee Carson o,Field Sport Concepts, Ltd. Revisions: 1. 2/27/08: FINAL, ARB REVIEW 2.4/10/08: ARB GOMMENTS 3.6/10/08 FINAUSITE PLAN 4.9/29/08 FINAL!S1TE PLAN COMMENTS 5.1/30/09 FINALSITE PLAN COMMENTS 6.4/10/09 FINAL SITE PLAN COMMENTS 7.4/28/09 FINALSITE PLAIN COMMENTS 8.03/31/14 MINO)R SITE AMENDMENTS 10. 05/19/2014 WPO COMMENTS 11. 05/29/2014 ARIB COMMENTS 12.06/03/2014 WP)O COMMENTS Sheet No.: OED Project No.: 0706 Designed: Cm Checked: RBM Sheet No.: OED VAN ACCESSIBLE SIGN RESERVED MAXIMUM PARKING PENALTY HANDICAP SIGN (27-8) X100 VIOLATION FEE (27-8D) Lnj + ACCESSIBLE 2 O.D. STEEL POST, COLOR TO BE DETERMINED BY OWNER. CONCRETE FOOTING R7-8 R7 -8D NOTES: 1. R7 -8D PENALTY SIGNS ARE REQUIRED TO ACCOMPANY ALL R7-8 PARKING SIGNS. 2. SIGN APPROVED FOR USE UNDER GENERAL STATUTE 20-37.6. 3. LEGEND AND BORDER: GREEN; BACKGROUND: WHITE DETAIL N.T.S. A D D. D �' p D a D A 8 a o 0 0 0 TYP. a a a a a a p o 0 0 0 0 0 D D D D D o p A LIGHTING LAYOUT PLAN A ll Square Step Star is another un ique W - design concept in thle Step Stir family cif fiXtUireS. Square Stab Star I�aIl he re ped ' + n Z. t into the side walls of steps, retaining Walls or most other ar ,hitectural eletTient . Th advarced optic. l design altr�ws for t- punting heights wroll below usual visual , P glare angles.. The SIquare Step Star face w plate is available in fbut polyester powder 4 w cost finishes Or in thrfee cast brass finishes, �. II�iII �It I IIID A ------------ r i Features p Tambour proof (Jesign. t Copper free cast aluminum face Plate Mth stainless steQl hal cWvafe. Ughting pattefn pio'b'ides wide lateral rlistfbl-ttlQl and long forward tdrewA - Available in Brass, see page 90. W LIGHTING DETAILS SECTION & ELEVATION Cast aIriniinum back adx, 8uitabl,le for concrete pour applications. O & SIE, Listed with MR -16 larl to 50 watts, F ruse '4viti7 remote trarrsfo1r11erw, see pa 0s 92, 94, and 97. CATALOG NUMBER LOGIC Example, Series ,- Lamp Type 0 - Dye others I - E.13X(20W), 12" Shot 3 - FRB(35W), 12" Spot 15 - EYR(4201), 12" Spot l e . EXT(50VV),13- Spot "W F Finish Powder at Color j Satrrr�, �tlrrinkle 13r�onz§��...�_ 662P — Bz t Black BL.1' J3LVJ _ �Nhite Ot l VV 1+ V1 Ai�JiOinrarr -----SAP A Veat _, ._ --)tLER_ -n - i1 ]j B -K LI HTIIVt .�U I oLPFltln. Ct T i r 1 r Height _. `f 1 1 x 1 q' 10, 1Z f" 2' 4 6.. 8, 101 t2' 14' i 6' 16 2i„, S' 2 z 4'. 2' Mounting >t - Height I s. r i f � 2 Mounting Height 2 i P F - i + i r CFX 5015320- This chart is based on equations from the FAA Airport: Drainage AC 15015320 i. _ I Checked: ilii $ i � j++ i 4 �• inlet in pavenfenl, and.a Safety factor of 2.0 should be i used in htrf areas, 2 lig l I k 1 �+ aj {et 111 Maxirum flew capar.ity before drain basin begins to backfill. Calculation based on an average pipe slope of 1%. Nyloplast Standard Grates 8", 10",12", 1'.5", 15",24`° and 30" 3r;zz 8.r--j--T-7- -4-J)' —Wall T<�4 Stalntes� lir � n.G I Elf, Steal Black Rectangular 1 � x 2 :rtg" 0xicie Her, Cast Aluminum Box with Sockel. Head Screws Three law" NPS `la.pper.l Holes. T"'Vo Plugs Providod. S113E VIEW FRONT VIEW Pnr nhntf7rY}Plrit s spe r) -ace 104. W LIGHTING DETAILS SECTION & ELEVATION Cast aIriniinum back adx, 8uitabl,le for concrete pour applications. O & SIE, Listed with MR -16 larl to 50 watts, F ruse '4viti7 remote trarrsfo1r11erw, see pa 0s 92, 94, and 97. CATALOG NUMBER LOGIC Example, Series ,- Lamp Type 0 - Dye others I - E.13X(20W), 12" Shot 3 - FRB(35W), 12" Spot 15 - EYR(4201), 12" Spot l e . EXT(50VV),13- Spot "W F Finish Powder at Color j Satrrr�, �tlrrinkle 13r�onz§��...�_ 662P — Bz t Black BL.1' J3LVJ _ �Nhite Ot l VV 1+ V1 Ai�JiOinrarr -----SAP A Veat _, ._ --)tLER_ -n - i1 ]j B -K LI HTIIVt .�U I oLPFltln. Ct T i r 1 r Height _. `f 1 1 x 1 q' 10, 1Z f" 2' 4 6.. 8, 101 t2' 14' i 6' 16 2i„, S' 2 z 4'. 2' Mounting >t - Height I s. r i f � 2 Mounting Height 2 i P 2' d'- -1- 8- +0• 12'. -14' 16' 2' l�' 'Ltd' - 11 6' 8' 10, 12' 14•. �T618' 2(y 8 F - i + i r CFX 5015320- This chart is based on equations from the FAA Airport: Drainage AC 15015320 i. _ I Checked: ilii $ i s �• inlet in pavenfenl, and.a Safety factor of 2.0 should be i used in htrf areas, a 111 Maxirum flew capar.ity before drain basin begins to backfill. Calculation based on an average pipe slope of 1%. Nyloplast Standard Grates 8", 10",12", 1'.5", 15",24`° and 30" 3r;zz 8.r--j--T-7- -4-J)' lir � n.G I Elf, 16, ,z fl tu VRAW'1 RY 0.rip-M.TERIA4 3— RDNAAVE " AN IM 29 P AY fi 1 FC `. DUEORD GA -11 RP C C 1 t if Tr C '. f E9, DATE ArMW PHHri2G12'229d /yFAX (77OoP�A-V N��y aisl 'iM1 i iJ t 5'. hPhP eT PFpJECt RDINANF v R'n Fit{ P T R!!llf 2' d'- -1- 8- +0• 12'. -14' 16' 2' l�' 'Ltd' - 11 6' 8' 10, 12' 14•. �T618' 2(y 8 F - i + i PIP. S-- CFX 5015320- This chart is based on equations from the FAA Airport: Drainage AC 15015320 i. _ I Checked: ilii $ i s �• inlet in pavenfenl, and.a Safety factor of 2.0 should be i used in htrf areas, a 111 Maxirum flew capar.ity before drain basin begins to backfill. Calculation based on an average pipe slope of 1%. Nyloplast Standard Grates 8", 10",12", 1'.5", 15",24`° and 30" 3r;zz 8.r--j--T-7- -4-J)' lir � n.G I Elf, 16, ,z fl tu i Mounting ti 2' Height. 1 1 #, a 6 A l I 3 OFT% --1000' Not 1 AIA footcaodle values are based on 0W M � 16 EXT Ia -rip a 960 It rr)ens. Fri 4W MFf1C EYR lamp multiply values by - For 35W MR 16 FRB tiamp multiply Values by. 70. -For 20W MR 16 ESX tamp Imulltply values by .4o. 104 POURED CONCRETE CURB ASPHALT PARKING INLET STRUCTURE WNANE GRATE PLANTER WALL (BEYOND) CONCRETE SPLASH PAD POURED CONCRETE CURB WEIR WALL (BEYOND) ASPHALT PARKING 6"0 PVC 100 INLET STRUCTURE WIVANE GRATE FLOW SEAL ANNUALAR AREA (LINK -SEAL OR OTHER APPROVED METHOD) FAIN GARDEN INLET 1 SECTION NTS NEENAH R-3155 COMBINATION INLET (VANE GRATE) SECTION N-T.S. Nylopiast Standard Grate Inlet Capmcity Chart FI a��, Gf.,' - i Ih-i— PIP. S-- CFX 5015320- This chart is based on equations from the FAA Airport: Drainage AC 15015320 i. _ 5B, 1974, Page M. Certain assurrpltins have beer. dwade and no two 5B, Checked: RBM installations wi11 necessarily perform the same Dray. Sasiety factors should 1 IF a "t that a sara tactor 1 225'should be used for an change with site conditions such at ty inlet in pavenfenl, and.a Safety factor of 2.0 should be i used in htrf areas, a 111 Maxirum flew capar.ity before drain basin begins to backfill. Calculation based on an average pipe slope of 1%. Nyloplast Standard Grates 8", 10",12", 1'.5", 15",24`° and 30" 3r;zz l I 3 OFT% --1000' Not 1 AIA footcaodle values are based on 0W M � 16 EXT Ia -rip a 960 It rr)ens. Fri 4W MFf1C EYR lamp multiply values by - For 35W MR 16 FRB tiamp multiply Values by. 70. -For 20W MR 16 ESX tamp Imulltply values by .4o. 104 POURED CONCRETE CURB ASPHALT PARKING INLET STRUCTURE WNANE GRATE PLANTER WALL (BEYOND) CONCRETE SPLASH PAD POURED CONCRETE CURB WEIR WALL (BEYOND) ASPHALT PARKING 6"0 PVC 100 INLET STRUCTURE WIVANE GRATE FLOW SEAL ANNUALAR AREA (LINK -SEAL OR OTHER APPROVED METHOD) FAIN GARDEN INLET 1 SECTION NTS NEENAH R-3155 COMBINATION INLET (VANE GRATE) SECTION N-T.S. Nylopiast Standard Grate Inlet Capmcity Chart FI a��, Gf.,' - i Ih-i— PIP. S-- CFX 5015320- This chart is based on equations from the FAA Airport: Drainage AC 15015320 - _ 5B, 1974, Page M. Certain assurrpltins have beer. dwade and no two 5B, Checked: RBM installations wi11 necessarily perform the same Dray. Sasiety factors should 1 IF a "t that a sara tactor 1 225'should be used for an change with site conditions such at ty inlet in pavenfenl, and.a Safety factor of 2.0 should be i used in htrf areas, Maxirum flew capar.ity before drain basin begins to backfill. Calculation based on an average pipe slope of 1%. Nyloplast Standard Grates 8", 10",12", 1'.5", 15",24`° and 30" 3r;zz 8.r--j--T-7- -4-J)' lir � n.G I Elf, 16, ,z fl tu VRAW'1 RY 0.rip-M.TERIA4 3— RDNAAVE " AN IM 29 P AY fi 1 FC `. DUEORD GA -11 RP C C 1 t if Tr C '. f E9, DATE ArMW PHHri2G12'229d /yFAX (77OoP�A-V N��y aisl 'iM1 i iJ t 5'. hPhP eT PFpJECt RDINANF am R'n Fit{ P T R!!llf To" nRtHC. i-..JGC TC> '..{fns DATE Q1MRW 6RATL?CDYER d". EO°eTAYDAR0INLETCP.PAGIFY ...': SIZE A- —E f2 SREEi {OFt OW'G NO. i60+.150.Ci1 FEY' B aagl.oRi,� Plpe S'rzn FI a��, Gf.,' - i Ih-i— Date: 06/03/14 3 J _ CM Checked: RBM aagl.oRi,� Plpe S'rzn FI a��, Gf.,' Scale. N/A Date: 06/03/14 3 J _ CM Checked: RBM 1 IF ADS GRATE INLIET CAPACITY CHART MANUFACTURERS SPECIFICATIONS I'�cKEECAR.SON CONSULTING ENGINEERS LANDSCAPE ARCHITECTS LAND PLANNERS 301 EAST HIGH STREET CHARLOTTESVILLE, VA 22902 t: 434-979-7522 fi: 434-977-1194 vvvvw.mckeecarson.com McKee Carson and Field Sport Concepts, Ltd. reserves its common law copyright and other property rights in these drawings. All ideas, designs, sections, details, and plans are the property of McKee Carson and Field Sport Concepts, Ltd. These plans are not to be reproduced, changed, or copied in any form or manner whatsoever, nor are they to be assigned to any third party without first obtaining the express permission and consent of either McKee Carson or Field Sport Concepts, Ltd. �,,gj,TH pF U y CHRISTOPHER L. MANTLE LICENSE No. 0406001716 ��C14PE ARC��1� Revisions: 1.2/27/08: FINAL ARB REVIEW 2.4/10/08: ARB COMMENTS 3.6/10/08 FINAL SITE PLAN 4.9/29J08 FINAL SITE PLAN COMMENTS 5.1/30/09 FINAL SIITE PLAN COMMENTS 6.4/10/09 FINAL SITE PLAN COMMENTS 7.4/28/09 FINAL SITE PLAN COMMENTS 8.03/31/14 MINOR SITE AMENDMENTS 9.05/05/2014 MINOR AMNDMT COMMENTS 10.05/19/2014 WPO COMMENTS 11.05/29/2014 ARB COMMENTS 12.06/03/2014 WPC) COMMENTS Sheet No.: • Of: 17 Scale. N/A Date: 06/03/14 Project No.: 0706 Designed: CM Checked: RBM Sheet No.: • Of: 17 U "`iso cr t ., .. `(.0 t / p` 1 ;1 , scale : 1" = 50' contour interval 2' 0 50 100 200 . SITE DEVELOPMENT AREA PRE -DEVELOPMENT CONDITIONS a r scale -. 1" = 50' contour interval : 2' 0 50 100 200 SITE DEVELOPMENT AREA POST -DEVELOPMENT CONDITIONS d a� s3�"�.., R 210lra.Oo•o' �ii�o ca+i Short Version BMP Computations Afl�stTl'arie County Water Protection C)Fclietartee: Modified SimpleMethod NARRATIVE STORMWATER NARRATIVE CONT. Pian_ 161oil urltaintop, Montessori Water Resources �` re�. Development Area THIS PROJECT CONSISTS OF THE ADDITION OF A NEW 5,900 SF, 2 STORY BUILDING ON THE MODELING INFORMATION _.. . CAMPUS OF MOUNTAINTOP MONTESSORI SCHOOL. THE STORMWATER MANAGEMENT PRACTICES INCLUDED IN THIS PROJECT ADDRESS ONLY THE 1.26 ACRE PORTION OF THE PRE- AND POST- DEVELOPMENT RUNOFF CONDITIONS WERE MODELED USING HYDROCAD PreparP_r: Chris Sonne: I_late: 13 -May -14_ OVERALL SITE THAT ARE IMPACTED BY THE PROPOSED IMPROVEMENTS. UNDERLYING SOILS AT STORMWATER SOFTWARE (VERSION 10.00, BUILD 11), WHICH UTILIZES THE SCS TR -20 THE PROJECT SITE ARE HYDROLOGIC SOIL GROUP "B". STORAGE -INDICATION METHOD. COVER CONDITIONS AND TC PATHWAYS AND SLOPES ARE SHOWN ON THE PLAN. THIS SOFTWARE INCLUDES THE CAPABILITY OF MODELING THE Project Drainage. Area Des[ttgnatton Development Area EXISTING STORMWATER CONDITIONS DETENTION & INFILTRATION CAPABILITIES OF LOW -IMPACT DESIGN (LID) FEATURES, SUCH AS RAIN GARDENS AND PERMEABLE PAVEMENT. THE EXISTING PROJECT AREA CONSISTS OF AN EXISTING ASPHALT PARKING LOT, TURF, AND L storm LANDSCAPING. THE PRE -DEVELOPMENT DRAINAGE AREA FOR THE PROJECT INCLUDES THREE PEAK FLOW CONTROL mean pollutant co export. i in pounds, L = [P(P))Rui12' ] [ C(A)212 ] ____ - _ __ _ _-._, Rv mean runoff cai3fficierlt,: Rv= 0.05 + 0-OD9ily SUB -AREAS, AS FOLLOWS: v CFS--- p 1 r "-- ---- Post Development Drainage Areas _ p g Pj small storm correction ifactor, 0.9 `SUB -AREA 1:6,960 SQ. FT., CONSISTING OF ASPHALT PARKING LOT AND TURF. THIS AREA PEAK FLOW CONTROL FOR THE 2 & 10 YEAR STORM EVENTS IS PROVIDED PRIMARILY BY . DRAINS TO THE ENTRANCE DRIVE AND ULTIMATELY DISCHARGES VIA THE CURB INLET NEAR CAPTURE AND STORAGE OF RUNOFF IN STONE -FILLED INFILTRATION CHAMBERS. THESE l [ ,....... I percent imperv�iousnesm 1111_ ,:.., 10 YEAR �,,. ..,, E .1111, .1.11.1 Areas {Sq Ft) THE INTERSECTION WITH ROLKIN DRIVE. REDUCE THE MAGNITUDE AND DELAY THE OCCURRENCE OF THE PEAK FLOWS. SINCE THE €_. PRE DEV PEAK , .... � _ Plant P annual precipitation, 431" in Albemarle SUB -AREA 2:9,317 SQ. FT., CONSISTING OF ASPHALT PARKING LOT AND LANDSCAPED AREAS. INFILTRATION CHAMBERS DO NOT HAVE ANY UNDERDRAIN PIPING, THE LID MEASURES ALSO - 6.0 -CFS ] A project ect area in acres in sub eet drains e are _ ` ,..1 THIS AREA DRAINS TO A 12"CMP CULVERT THAT DISCHARGES TO THE CURB INLET NEAR THE SIGNIFICANTLY REDUCE THE TOTAL VOLUME OF RUNOFF FROM THE DESIGN STORMS. i "` "'" r" ; "" ' " Roof/Pvmt Turf Beds Total Area Weighted p 1 F g a. s A' 1.26 INTERSECTION WITH ROLKIN DRIVE. I tan concQntrattfln„ m I or r t target phosphorus 6 CFS _ __ C pollutant 9' Rp 9 P R ""`"`""m' Descri tion G=98 = _ I p ( ) (C 61) (C 58) (Sq Ft) C Factor *SUB -AREA 3:38,718 SQ. FT., CONSISTING OF ASPHALT PARKING LOT, BUILDING ROOFTOPS AND QUALITY MANAGEMENT - ri factor applied to ITP 1 } _ DA 1 3,210 1,043 4,253 89 V squired trey#rnant �alurrrre in cy, 0-5'° over r1 pe v. area= A(I;W356D(0.5r12'27 TURF. THIS AREA DRAINS TO THE STEEPLY SLOPED BANKS BETWEEN THE SITE AND ADJACENT I _. ROADWAYS (ROLKIN DRIVE AND RICHMOND ROAD). THE TOTAL REQUIRED STORMWATER POLLUTANT REMOVAL FOR THE PROPOSED i ? DA 2 5,514 892 122 6,528 92 DEVELOPMENT IS 1.34 #/YR. THE PROPOSED BMPS PROVIDE A TOTAL REMOVAL OF 1/37#NR. AS 4 i ._. DA 3 1,800 78 1,878 96 RR required removal, L(pa�st) f L(pro) . _-c_ .: .�. .__ �W„ 10 YEAR - ... i _....... AS SHOWN ON THE RUNOFF HYDROGRAPH, THE 2 -YEAR AND 10 -YEAR PEAK FLOWS ARE 2.9 CFS SHOWN ON THE BMP REMOVAL TABLE ON THIS SHEET. i I POST DEV PEAK DA 4 3,360 193 3,553 96aRR retakeal effcienc;r , RRIIDDJL(past) L,:. _ .. AND 6.0 CFS, RESPECTIVELY 5 CFS „ 5 2 CFS DA 5 2,816 290 3,106 94 Impervious CaVr3r Com utationr values in fleet & square feet _ .-.__-- DA 6 1,958 1,958 98 _. PROPOSED STORMWATER MANAGEMENT „ ...., ....11.; , 1..... _ W,,..,. ,.., DA 7 6,419 2,091 1 060 9,570 85 Item }._ ,,, re deVe9a meat Area oat dev€�io meat Area THE PROPOSED PROJECT AREA CONSISTS OF A NEW ASPHALT PARKING LOT (LOCATED ] DA 8 901 4,109 5,010 6$ R R.. HE EXISTING PARKING LOT IS CURRENTLY ANEW ACADEMIC BUILDING, 4 CFS _ __._..~ 1_...___.,,..n_ _ _ __,..__ _ ,_ „_.... DA 9 912 18,224 19,136 63 Roads Le qth Width subtotal 3 R Length LVerith subtotal ROUGHLY WHERE T ), i , TURF, AND LANDSCAPING. THE POST -DEVELOPMENT DRAINAGE AREA FOR THE PROJECT t ... ,. i .. _....... .,..:_, .........: TOTAL AREA:' 54,992 0' .._._ .... 0 ._ 17532; 26890: INCLUDES NINE SUB -AREAS, AS FOLLOWS: 'SUB -AREA 1: 4,253 SQ. FT.; TC=3.0 MIN.; CN=89; CONSISTING OF ASPHALT PARKING LOT AND [ 2 YEAR -. TURF. THIS AREA DRAINS TO THE ENTRANCE DRIVE AND ULTIMATELY DISCHARGES VIA THE } PRE DEV PEAK D, CURB INLET NEAR THE INTERSECTION WITH ROLKIN DRIVE. - 2.9 CFS ._._... .._,,....... - 0' 17532! D * _ _ DI _ 26590; 0` 3 CFS _......_�.,..._..,®_.............�..._._.....y..._,.._»__.,� .._. ......._. �_....._ ___---- - - ___.... ... ...- ..-. ....- - - - ---- SUB-AREA 2, 6,528 SQ. FT., TC -6.1 MIN., CN -92, CONSISTING OF ASPHALT PARKING LOT AND ; i r I _ -_ _. _ _ ... _. Drive 2YS Length �fidth no. subtotal Length Width no- subtotal 1_., ............... ., _ _ 111....1,,. ,. ,.,� .,, „ , _., .. , . ,ll� . .... .. . ..... .ru, _11..1...1.,., - - TURF. THIS AREA DRAINS TO THE ENTRANCE DRIVE AND ULTIMATELY DISCHARGES VIA THE I y 1 Pre Development Drainage Areas aiYd walls D, 0 0' t1 D J e 0 CURB INLET NEAR THE INTERSECTION WITH ROLKIN DRIVE. ( mm i �.. _ _" . I - 2 YEAR �_.__.,�. , . _ 2-vC Areas S Ft 1 t? fli 0 0 0; . tl' 4. D; *SUB -AREA 3:1,878 SQ. FT.; TC=0.5 MIN.; CN=96; CONSISTING OF ASPHALT PARKING LOT AND -- - � ~: _ ° - ` 11 >-' � -POST DEV PEAK Post Dev. (q ) -- , - " -- ` LANDSCAPING. THIS AREA DRAINS TO RAIN GARDEN RG -5, THE OVERFLOW OF WHICH DRAINS 1- . 6 ]__ �. = 2.2 CFS --.r Plant _ . .. - TO THE EXISTING 12" CMP CULVERT THAT DISCHARGES TO THE CURB INLET NEAR THE z CFS - y._. -a m -- -•' 10 -yr Roof/Pvmt Turf Gravel Beds Total Area Weighted Parking Lots 1 2 3 41 �, 1 I 2s 3 4: INTERSECTION WITH ROLKIN DRIVE. _, _ - - _- . * _ _ l E u.._-.°.�.I I _.. ........_ . _ _..,_....._ � Post Dev. - .... _..,,, � l -. � Description (C=98) (C-61) (C-96 {C=58 (Sq Ft) C Factor _ _ Di _ s ; D' D D SUB -AREA 4. 3,553SQ. FT., TC -2.5 MIN., CN -96, CONSISTING OF ASPHALT PARKING LOT AND l I g ` LANDSCAPING. THIS AREA DRAINS TO RAIN GARDEN RG -4, THE OVERFLOW OF WHICH DRAINS ' 2 -yr DA 1 4,657 2,303 6;960 86 Gravel areas Area 7t4; lsrea TO THE EXISTING 12" CMP CULVERT THAT DISCHARGES TO THE CURB INLET NEAR THE @ _ _ i , I Pre Dev. DA 2 7,044 48 330 1,895 9,317 90 x 0.70 - 506.$! `x 0.70 - DA 3 5,831 32,493 394 38,718 63 INTERSECTION WITH ROLKIN DRIVE. I ` 3 ; 10- r Structures Arrea: no. subtotal ; Area 110 subtotal -._. n_ . _ - .. Pre Dev TOTAL AREA: b4,995 D? 0 ... D. 1 0 t .. *SUB -AREA 5: 3,106 SQ. FT.; TC=1.0 MIN.; CN=94; CONSISTING OF ASPHALT PARKING LOT AND 1 CFS t °° r ° I i LANDSCAPING. THIS AREA DRAINS TO AN AREA OF PERMEABLE PAVEMENT, THE OVERFLOW OF --- - - _ WHICH DRAINS TO THE EXISTING 12" CMP CULVERT THAT DISCHARGES TO THE CURB INLET ]. L. 0 . .. Oil' iJ D; NEAR THE INTERSECTION WITH ROLKIN DRIVE. _._ _._.. ...--......"...., ., ...._.. _. __ _ . l._ M Actively -grazed pasture & Arrea i 0 0 *SUB -AREA 6:1,958 SQ. FT.; TC=98 MIN.; CN=0.8; CONSISTING OF ASPHALT PARKING LOT AND F. '"` _ ,.. ............... Stormwater BMP Tab e I 0 0: D Area LANDSCAPING. THIS AREA DRAINS TO AN AREA OF PERMEABLE PAVEMENT, THE OVERFLOW OF F " _ _ OCFs .. _ ___.._-__=aa _ _ - t` ..... _._." ....,.-. 2diD2'x 0.08 224ii 1G ry.w._. Act a'ro cultivated l turf Arrea6i43 D.03 2.,39.44 _ ............. _... Annual' J , WHICH DRAINS TO THE EXISTING 12 CMP CULVERT THAT DISCHARGES TO THE CURB INLET Time s.3 9.3 10.3 11.3 12.:.3 13.3 14.3 15.3 16.3 Drainage Area Impervious TurfiPlanting Total Area Pollutant Area s NEAR THE INTERSECTION WITH ROLKIN DRIVE. p *SUB -AREA 7: 9,570 SQ. FT.; TC=5.3 MIN.; CN=85; CONSISTING OF ASPHALT PARKING LOT, (hours) Feature ID Served Area tsi} Area IV) {sit Loading Ila' „e ix 0.2� ,,... 0! x 0.25 = 0I _ ., . _... BUILDING ROOFTOPS AND TURF. THIS AREA DRAINS TO A SERIES OF CASCADING 4 Other Impervious Areas BIORETENTION PLANTERS (RAIN GARDENS RG -1, RG -2 & RG -3). THE OVERFLOW FROM THE 5. i 0 0 LOWEST PLANTER (RG -3) DISCHARGES ONTO THE PERMEABLE PARKING AREA. RG -5 DA -3 1800 r8 1878 a 24 - --- - --------- - - - *SUB -AREA 8: 5,010 SQ. FT.; TC=4.7 MIN.; CN=68; CONSISTING OF LANDSCAPING & TURF. THIS PERM. PAVEMENT DA -5 2816 290 3106 0-26 Impervious Cover 38°� AREA DRAINS TO A LINEAR DRY SWALE ALONG THE TOP OF THE SLOPED BANK ADJACENT TO DRY SVdALL DA -e -901 4109 50105 0.19 1(pre) I(Rost) ROLKIN DRIVE. THE OVERFLOW FROM THIS SWALE DRAINS TO THE BANK ADJACENT TO ROLKIN -_ _ TOTAL 25,10 2.43 Rv( 0 53 i ,a .._d f t ! -- i e -- - DRIVE.st 0 �3 45.0 1 *SUB -AREA 9:19,136 SQ. FT.; TC=6.9 MIN.; CN=63; CONSISTING OF LANDSCAPING & TURF. THIS AREA DRAINS TO THE STEEPLY SLOPED BANKS BETWEEN THE SITE AND ADJACENT ROADWAYS BMP Pollutant Removal (ROLKIN DRIVE AND RICHMOND ROAD). ' Neer C}esreloffarneilt (For Deveiorpment Areas existing impervious cover �= 20°�a) Annual Pollutant Drainage Pollutant Removal Removal C.. t I (pre) Rtv(pro) 1-1pre), I L(post) RR % RR Area Type AS SHOWN ON THE RUNOFF HYDROGRAPH, THE 2 -YEAR AND 10 -YEAR PEAK FLOWS ARE 2.2 CFS R (`� BMP Description Areas Served Loading {ual Efficiency tiblyearj 0 7 I 1J 0.39 3,05 4-08 1.03 25°� Development Area AND 5.2 CFS, RESPECTIVELY. 1 l Replace p l aces Li Bh1P-1 rliaretentian DA -3 0-24 ,0°'0 012 lr ,,, (Q 0° ; 0 39 : 1 152 2 04 D 52' 2�on Dnn4ing Water Watersheds swale with Br1P_ry z8©cetentio DA 0.45 tI23 _ - i..... .. ._._..._ 2£96 Other Rural Land Bra;P- 31r f €ration 'i.ox 1'G!' D11-5:6. ? 7 1.55 s0°o ii.93 D $(1 i}(1 1: 7o-" 0 i 74 ; 2 33 '. D.59 ' _......_ BrAP 4 Bioretention 8 0.19 50% 0.10 " min- ,airier Credit (�`� TOTAL 1.37 Nutrient C 1 ed It Redevelopment (For-Develop,mient Areas, existing impervious cover > 20% Pvtlti. TP.E,iTMEN t V�3LurJE (RR) REC3'D.. 1 34 L6,`YR 9 P_... __. __ _ TREATMENT VOLUME(RR)PROVIUED 137, LBiYR C f I (pri5}" Fiiv(pre� i L(pre) L(pelst� RR ata RR Area Tyree 19 lbs D ' ' 0 39 3 U 4 Di"r'' 1 34 : 33% Development Area i....-.. 3 J 3 i) 0 'm i 1 52 2 04 t 075 37eva C;rinkin J Water Watersheds to c -- - t 4(1 8xa7e 0 j91 1.74 ; 2.33 ° M5 # 37° Ott-rer Rural Land KA CEECARON CONSULTING ENGINEERS LANDSCAPE ARCHITECTS LAND PLANNERS 301 EAST HIGH STREET CHARLOTTESVILLE, VA 22902 t: 434-979-7522 ff: 434-977-1194 www.mckeecarson.com McKee Carson and Field Sport Concepts, Ltd. reserves its common law copyright and other property rights in these drawings. All ideas, designs, sections, details, and plans are the property of McKee Carson and Field Sport Concepts, Ltd. These plans are not to be reproduced, changed, or copied in any j form or manner whatsoever, nor are they to be assigned to any third party without first obtaining the express permission and consent of eilther McKee Carson or Field Sport Concepts, Ltd. NL T H OF �jt O 9 CHRISTOPHER E. SONNE Lic. No.. 020621 , � ,Q14110 -NAL Gti Revisions: 1.2/27/08: FINAL ARB REVIEW 2.4/10/08: ARB COMMENTS 3.6/10/08 FINAL SITE PLAN 4.9/29/08 FINAL SITE PLAN COMMENTS 5,1/30/09 FINAL SITE PLAN COMMENTS 6.4/10/09 FINAL SITE PLAN COMMENTS 7.4/28/09 FINAL SITE PLAN COMMENTS 8.03/31/14 M.PNOR SITE AMENDMENTS 9.05/05/2014 NAINOR AMNDMT COMMENTS 10. 05/19/2014 1WPO COMMENTS 11.05/29/2014 BARB COMMENTS 12.06/03/20141WPO COMMENTS Scale: N/A Date: 06/03/14 Project No.: 0706 Designed: CM Checked: RBM �I X y Revisions: 1.2/27/08: FINAL ARB REVIEW 2.4/10/08: ARB COMMENTS 3.6/10/08 FINAL SITE PLAN 4.9/29/08 FINAL SITE PLAN COMMENTS 5,1/30/09 FINAL SITE PLAN COMMENTS 6.4/10/09 FINAL SITE PLAN COMMENTS 7.4/28/09 FINAL SITE PLAN COMMENTS 8.03/31/14 M.PNOR SITE AMENDMENTS 9.05/05/2014 NAINOR AMNDMT COMMENTS 10. 05/19/2014 1WPO COMMENTS 11.05/29/2014 BARB COMMENTS 12.06/03/20141WPO COMMENTS Sheet No.: 15 Of: 17 Scale: N/A Date: 06/03/14 Project No.: 0706 Designed: CM Checked: RBM Sheet No.: 15 Of: 17